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- Dictionarysphere/sfɪə/
noun
- 1. a round solid figure, or its surface, with every point on its surface equidistant from its centre.
- 2. an area of activity, interest, or expertise; a section of society or an aspect of life distinguished and unified by a particular characteristic: "political reforms to match those in the economic sphere" Similar
verb
- 1. enclose in or as if in a sphere: archaic "mourners, sphered by their dark garb"
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Learn the various meanings and uses of the word sphere, from a globular body to a social rank or influence. See synonyms, examples, word history, and related phrases of sphere.
SPHERE definition: 1. an object shaped like a round ball: 2. a subject or area of knowledge, work, etc.: 3. an…. Learn more.
A sphere (from Greek σφαῖρα, sphaîra) [1] is a geometrical object that is a three-dimensional analogue to a two-dimensional circle. Formally, a sphere is the set of points that are all at the same distance r from a given point in three-dimensional space. [2]
Sphere definition: a solid geometric figure generated by the revolution of a semicircle about its diameter; a round body whose surface is at all points equidistant from the center. Equation. See examples of SPHERE used in a sentence.
SPHERE meaning: 1. an object shaped like a round ball: 2. a subject or area of knowledge, work, etc.: 3. an…. Learn more.
Learn the meaning of sphere as a solid figure, an object, an area or a region. See pictures, pronunciation, synonyms and usage notes for sphere.
A sphere is a three-dimensional surface or object that is round and symmetrical. Learn about the mathematical properties, applications, and meanings of sphere in different contexts, such as astronomy, sociology, and geometry.
